PreviewBuilder: Social Images is a dynamic tool designed to create attractive product link previews across major social networks and messaging platforms, including Facebook, WhatsApp, Twitter, and Instagram. Leveraging OpenGraph tags, it ensures that every link posted generates a visually appealing image preview, enhancing engagement and click-through rates. Users can choose from various predefined templates or customize their own using a simple editor, enabling unique representations of their products. The app operates smoothly in a read-only mode, ensuring data security without requiring write permissions. Additionally, PreviewBuilder incorporates robust SEO features, such as automations, backlinks, image optimization, and metadata enhancements, empowering users to boost their online presence. With performance monitoring capabilities, it also facilitates effective tracking of website traffic and engagement metrics.